50 left out of 110 starters, top 15 pay. Field is pretty soft.

Level 800-1600 , 200 ante- 8 handed at the moment.

Villain- LAG player who has been on a rush, partially from getting hit with deck and also from playing very loose. Defending very wide from both blinds, calling a lot of raises, and is in just about every hand. Stack is over 150k (probably tourney chip leader) from 30k starting.

Hero stack ~39k (before blinds) so just under 25bbs.

Folds to hero in SB with A6off

Hero?

Should I be opening say 2.5-3x and getting it in, opening and folding, or limp shoving? I think limping and flatting a raise is weak here (correct me if I'm wrong).

I have trouble with this spot because it's plenty of chips to work with if I get away. But at the same time, A high blind versus blind I feel like I have to be aggressive.

Hero limps, Villain instantly raises 6k on top (7600 total), Hero?

Appreciate advice on both spots. Need work on my play from the blinds. Thanks!